What are the materials of the metal badge

Today we will introduce the materials of badges. There are many materials for metal badge. But they all come in different types. Today, our editor will briefly introduce to you the material of the badge and what it does.

1. Copper
 
Copper can be divided into three types (red copper, red copper, bronze)
 
Copper is relatively tough, soft, and ductile. Copper is shiny. Copper has high electrical and thermal conductivity, second only to silver, but the price of copper is much cheaper than silver. Copper is actually a precious metal, with suitable strength, easy processing and beautiful colors.
Two, zinc alloy
 
Zinc alloy is based on zinc plus other elements. Low-temperature zinc alloys such as aluminum, magnesium, lead, and titanium are often added. Zinc alloys can be divided into deformed and cast zinc alloys according to the processing technology. Zinc alloy has good casting performance and can die-cast precision parts with complex shapes and thin walls. The castings are relatively smooth. Its surface can be electroplated, sandblasted, polished and other treatments.